engine misfire, any 1 with vagcom in sheffield?

ibiza_tank

Guest
Hi,

I have got a constant engine misfire, seems like its firing on 3 only. Been advised to get a check with vag-com, was wondering if anyone could diagnose it for me, i live in sheffield.

Thanx
 

chillefc99GTI

Guest
has it had the plugs changed recently? if so pull the ht leads of one by one. it should run rougher untill you get to one when it runs the same. look down the lead and you will probably notice there is a rust build up or the metal inside has corroded sounds like you just need a lead set.